docs: def put_object(
          connection, container: str, object_name: str,
          contents, content_type: str) -> None:
      """
      Put file to objectstore
  
      container == "path/in/store"
      object_name = "your_file_name.txt"
      contents=thefiledata (fileobject) open('ourfile', 'rb')
      content_type='csv'  / 'application/json' .. etc
      """
  
      connection.put_object(
          container, object_name, contents=contents,
          content_type=content_type)